10020222111211 has 8 divisors (see below), whose sum is σ = 10796174090240. Its totient is φ = 9245008084032.

The previous prime is 10020222111121. The next prime is 10020222111247. The reversal of 10020222111211 is 11211122202001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10020222111211 - 2³¹ = 10018074627563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10020222111511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184459755 + ... + 184514068.

It is an arithmetic number, because the mean of its divisors is an integer number (1349521761280).

Almost surely, 2^{10020222111211} is an apocalyptic number.

10020222111211 is a deficient number, since it is larger than the sum of its proper divisors (775951979029).

10020222111211 is a wasteful number, since it uses less digits than its factorization.

10020222111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368975925.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10020222111211 its reverse (11211122202001), we get a palindrome (21231344313212).

The spelling of 10020222111211 in words is "ten trillion, twenty billion, two hundred twenty-two million, one hundred eleven thousand, two hundred eleven".